I am a new member who is using older farm equipment to plant food plots. I recently broke the chain for the lift clutch on a JD 290 (2) row corn planter. Not sure if the chain broke due to age or if other problems caused the break. Planter was working great for a 3/4 acre plot. My manual does not show a picture/diagram of how the chain goes onto the sprockets and not matter how I try, the chain seems to short (No. 32 chain, 37 links) Can someone provide a picture/diagram of a similar planter that shows chain configuration? Sorry to ask such a simple question, but am at a lose as to how the chain goes on. Is there anyone in the Otsego/Allegan area that may have knowledge of this specific planter? Any help would be appreciated, thank you